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Proof step 12 from proof inv-write-echdr (previous step)

pebs[m0] = mkpeb(buf0, 0, false), buf = mkbuf(EB_PAGE_SIZE), aehdr.valid?, m0 < # pebs, mtd-cons(pebs) ⊦ [encode_echeader#(EB_PAGE_SIZE, echdr(aehdr.ec); buf; err)] ( (err = ESUCCESS ∨ ⌊err⌋ ) ∧ # buf = EB_PAGE_SIZE ∧ (err = ESUCCESS → is-encoded(echdr(aehdr.ec), buf)) → ⟪if err = ESUCCESS then mtd_asm_write#(m0, 0, 0, EB_PAGE_SIZE, buf; pebs; err)⟫ mtd-cons(pebs))

User applied rule skip call

And obtained the following new goals

Proof step 13:
pebs[m0] = mkpeb(buf0, 0, false), buf = mkbuf(EB_PAGE_SIZE), aehdr.valid?, m0 < # pebs, mtd-cons(pebs) ⊦ ∀ buf, err. (err = ESUCCESS ∨ ⌊err⌋ ) ∧ # buf = EB_PAGE_SIZE ∧ (err = ESUCCESS → is-encoded(echdr(aehdr.ec), buf)) → ⟪if err = ESUCCESS then mtd_asm_write#(m0, 0, 0, EB_PAGE_SIZE, buf; pebs; err)⟫ mtd-cons(pebs)

Rule argument

pos: right 1

Proof step 12 from proof inv-write-echdr (previous step)

User applied rule skip call

And obtained the following new goals

Rule argument

Additional information